CN219005664U

CN219005664U - Workpiece overturning clamp of magnetic polishing machine

Info

Publication number: CN219005664U
Application number: CN202223078374.4U
Authority: CN
Inventors: 杨伟; 徐天亮; 周晓瑜; 闫士君; 李军; 姚曹阳; 龚建顺
Original assignee: Yunnan North Optical & Electron Instrument Co ltd
Current assignee: Yunnan North Optical & Electron Instrument Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-05-12
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a workpiece overturning clamp of a magnetic polishing machine, which belongs to the technical field of magnetic polishing machines and comprises a box body, wherein one side of the box body is fixedly connected with a fixed box through a bolt, an inner cavity of the fixed box is provided with an overturning mechanism, one side of the overturning mechanism is fixedly connected with a clamping box through a bolt, the inner cavity of the clamping box is provided with a clamping mechanism, one side of the clamping box is fixedly connected with a limiting shaft through a bolt, one side of the limiting shaft is rotationally connected with a fixed plate through a bearing, the bottom of the fixed plate is fixedly connected with one side of the top of the box body through a bolt, the upper half parts of two sides of the inner cavity of the box body are fixedly connected with polishing tanks through mounting plates, the tops of the box body and the polishing tanks are all open, and the tops of the polishing tanks are adhered with sealing gaskets. The clamping plates can be turned over to the outside of the polishing tank before and after processing through the turning mechanism, so that an operator can conveniently take a workpiece, and time and labor are saved.

Description

Workpiece overturning clamp of magnetic polishing machine

Technical Field

The utility model relates to the technical field of magnetic polishing machines, in particular to a workpiece overturning clamp of a magnetic polishing machine.

Background

The machined part, the surface is usually left with burrs and tool marks after machining, so that the machined part is required to be subjected to surface polishing treatment, common polishing equipment comprises a magnetic polishing machine, the part is usually required to be placed in the polishing machine through clamping of a clamp, and the existing clamp is inconvenient to use and wastes time and labor.

Through searching, in the prior art, chinese patent application number: CN202122460472.3, filing date: 2021-10-13 discloses a magnetic polishing machine for deburring, which relates to the technical field of part processing.

The device still has the following drawbacks:

the splint of the device is located the inner chamber of polishing jar, and operating personnel is comparatively inconvenient when taking the work piece, wastes time and energy, consequently the urgent need can overturn splint to the polishing jar outside to make things convenient for the work piece upset anchor clamps that operating personnel took the work piece.

Disclosure of Invention

The utility model aims to provide a workpiece overturning clamp of a magnetic polishing machine, which can overturn a clamping plate outside a polishing tank before and after processing through an overturning mechanism, so that an operator can conveniently take a workpiece, time and labor are saved, and the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a magnetic force polishing machine work piece upset anchor clamps, includes the box, one side of box passes through the fixed box of bolt fixedly connected with, the inner chamber of fixed box is provided with tilting mechanism, one side of tilting mechanism passes through bolt fixedly connected with centre gripping case, the inner chamber of centre gripping case is provided with clamping mechanism, one side of centre gripping case passes through bolt fixedly connected with spacing axle, one side of spacing axle is rotated through the bearing and is connected with the fixed plate, the bottom of fixed plate passes through one side of bolt fixedly connected with box top, the first half of the both sides of box inner chamber all is through mounting panel fixedly connected with polishing jar, the top of box and polishing jar is uncovered, the top of polishing jar bonds there is sealed the pad, sealed laminating in the upper wall of box inner chamber, the lower half of box inner chamber both sides is all fixedly mounted with epoxy magnetism isolating plate, the lower wall of box inner chamber is fixedly mounted with motor, the output shaft of motor is fixedly connected with axis of rotation through the shaft coupling, the top of axis of rotation runs through epoxy magnetism isolating plate and fixedly mounted with permanent magnet disc, the inner chamber both sides all are all offered in the spout that slides all around.

Preferably, the tilting mechanism includes electric putter, rack board, gear, rotation axis and first spacing groove, the lower wall fixed mounting of fixed box inner chamber has electric putter, electric putter's telescopic link all is connected with the rack board through bolt fixedly, the positive meshing of rack board has the gear, the inner chamber flat key of gear is connected with the rotation axis, one side of rotation axis is passed through the bearing and is rotated one side of being connected in the fixed box inner chamber, the opposite side of rotation axis runs through the fixed box and passes through bolt fixedly connected in the opposite side of centre gripping case.

Preferably, the back of rack board is through bolt fixedly connected with first stopper, the back of fixed box inner chamber is seted up and is used with first stopper cooperation first spacing groove.

Preferably, the fixture comprises a clamping motor, a screw rod, a movable plate, a through groove, a clamping plate, a second limiting block and a second limiting groove, wherein the clamping motor is fixedly assembled on one side of the inner cavity of the clamping box, an output shaft of the clamping motor is fixedly connected with the screw rod through a shaft coupling, and one side of the screw rod is rotationally connected to the other side of the inner cavity of the clamping box through a bearing.

Preferably, both sides on the surface of the screw rod are all in threaded connection with movable plates, through grooves are formed in both sides at the bottom of the clamping box, the bottoms of the movable plates are all sequentially penetrated through the grooves, the box body and the polishing tank and extend towards the inner cavity of the polishing tank, and clamping plates are fixedly assembled on the inner sides of the movable plates.

Preferably, the top of fly leaf is all through bolt fixedly connected with second stopper, the second spacing groove that uses with the cooperation of second stopper has all been seted up to the both sides of centre gripping case inner chamber upper wall.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a workpiece overturning clamp of a magnetic polishing machine, which is characterized in that before machining, a user can overturn a clamping plate to the outside of a polishing tank through an overturning mechanism, so that an operator can conveniently fix a workpiece by using the clamping plate, and then the user can overturn the clamping plate and the workpiece to the inside of the polishing tank through the overturning mechanism again, so that machining is started; after the processing is finished, the user can utilize the tilting mechanism to turn over the clamping plate and the workpiece outside the polishing tank, so that the workpiece is very convenient for operators to take, time and labor are saved, and the polishing device is suitable for popularization and use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a stationary box of the present utility model;

fig. 3 is an enlarged view of the area a of the present utility model.

Reference numerals in the drawings: 1. a case; 2. a fixed box; 3. a turnover mechanism; 31. an electric push rod; 32. rack plate; 33. a gear; 34. a rotation shaft; 35. a first limit groove; 4. a clamping box; 5. a clamping mechanism; 51. clamping the motor; 52. a screw rod; 53. a movable plate; 54. a through groove; 55. a clamping plate; 56. a second limiting block; 57. the second limit groove; 6. a limiting shaft; 7. a fixing plate; 8. a mounting plate; 9. a polishing tank; 10. an epoxy magnetic separator; 11. a motor; 12. a rotating shaft; 13. a permanent magnetic disk; 14. a chute; 15. and a sealing gasket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a workpiece overturning clamp of a magnetic polishing machine, as shown in figures 1-3, which comprises a box body 1, wherein one side of the box body 1 is fixedly connected with a fixed box 2 through bolts, the inner cavity of the fixed box 2 is provided with an overturning mechanism 3, one side of the overturning mechanism 3 is fixedly connected with a clamping box 4 through bolts, the inner cavity of the clamping box 4 is provided with a clamping mechanism 5, one side of the clamping box 4 is fixedly connected with a limiting shaft 6 through bolts, one side of the limiting shaft 6 is rotatably connected with a fixed plate 7 through a bearing, the clamping box 4 is limited and supported through the cooperation of the limiting shaft 6 and the fixed plate 7, the bottom of the fixed plate 7 is fixedly connected with one side of the top of the box body 1 through bolts, the upper half parts of the two sides of the inner cavity of the box body 1 are fixedly connected with a polishing tank 9 through mounting plates 8, the tops of the box body 1 and the polishing tank 9 are all open, the top of the polishing tank 9 is adhered with a sealing gasket 15, the sealing gasket 15 is attached to the upper wall of the inner cavity of the box body 1, liquid and metal needles can be prevented from splashing during polishing by the sealing gasket 15, the epoxy magnetic isolation plates 10 are fixedly assembled at the lower half parts of the two sides of the inner cavity of the box body 1, the epoxy magnetic isolation plates 10 can ensure the stability of a magnetic field, so that the stability of the permanent magnet disc 13 and the motor 11 is improved, the motor 11 is fixedly assembled at the lower wall of the inner cavity of the box body 1, an output shaft of the motor 11 is fixedly connected with the rotating shaft 12 through a coupler, the top of the rotating shaft 12 penetrates through the epoxy magnetic isolation plates 10 and is fixedly assembled with the permanent magnet disc 13, the metal needles in the inner cavity of the polishing pot 9 can be driven to continuously move by the permanent magnet disc 13, the sliding grooves 14 are formed at the two sides of the inner cavity of the box body 1, the peripheries of the permanent magnet disc 13 penetrate through the sliding grooves 14 and are slidably connected with the inner cavities of the sliding grooves 14, the sliding grooves 14 can play a limiting role on the permanent magnet disc 13,

as a technical optimization scheme of the utility model, the clamping mechanism 5 can be overturned through the overturning mechanism 3, so that an operator can conveniently take a workpiece, and the workpiece can be stably clamped by the clamping mechanism 5.

The turnover mechanism 3 comprises an electric push rod 31, a rack plate 32, a gear 33, a rotating shaft 34 and a first limit groove 35, wherein the electric push rod 31 is fixedly assembled on the lower wall of the inner cavity of the fixed box 2, the telescopic rods of the electric push rod 31 are fixedly connected with the rack plate 32 through bolts, the gear 33 is meshed with the front surface of the rack plate 32, the rotating shaft 34 is connected with the inner cavity of the gear 33 through flat keys, one side of the rotating shaft 34 is rotationally connected with one side of the inner cavity of the fixed box 2 through a bearing, the other side of the rotating shaft 34 penetrates through the fixed box 2 and is fixedly connected with the other side of the clamping box 4 through bolts,

as a technical optimization scheme of the utility model, the gear rack plate 32 is driven to move downwards by the electric push rod 31, so that the gear 33 drives the rotating shaft 34 to rotate, the clamping mechanism 5 is further rotated, the clamping plate 55 is turned forwards from the inner cavity of the polishing tank 9 and is turned to the outside of the polishing tank 9, and an operator can conveniently take a workpiece.

The back of the rack plate 32 is fixedly connected with a first limiting block through a bolt, the back of the inner cavity of the fixed box 2 is provided with a first limiting groove 35 matched with the first limiting block,

as a technical optimization scheme of the utility model, the rack plate 32 is limited and supported by the cooperation of the first limiting block and the first limiting groove 35.

The clamping mechanism 5 comprises a clamping motor 51, a screw rod 52, a movable plate 53, a through groove 54, a clamping plate 55, a second limiting block 56 and a second limiting groove 57, wherein the clamping motor 51 is fixedly assembled on one side of the inner cavity of the clamping box 4, an output shaft of the clamping motor 51 is fixedly connected with the screw rod 52 through a coupler, and one side of the screw rod 52 is rotatably connected to the other side of the inner cavity of the clamping box 4 through a bearing.

The two sides of the surface of the screw rod 52 are connected with movable plates 53 in a threaded manner, the two sides of the bottom of the clamping box 4 are provided with through grooves 54, the bottom of the movable plates 53 sequentially penetrates through the grooves 54, the box body 1 and the polishing tank 9 and extends towards the inner cavity of the polishing tank 9, the inner sides of the movable plates 53 are fixedly provided with clamping plates 55,

as a technical optimization scheme of the utility model, the clamping motor 51 drives the screw rod 52 to rotate, so that the movable plate 53 drives the clamping plate 55 to move, and further the workpiece is clamped, and the clamping device is convenient to adjust, and saves time and labor.

The top of the movable plate 53 is fixedly connected with a second limiting block 56 through bolts, two sides of the upper wall of the inner cavity of the clamping box 4 are provided with second limiting grooves 57 matched with the second limiting block 56,

as a technical optimization scheme of the utility model, the movable plate 53 is limited and supported by the cooperation of the second limiting block 56 and the second limiting groove 57.

When the polishing machine is specifically used, a user turns the clamping plate 55 from bottom to top by 90 degrees through the turning mechanism 3, so that the clamping plate 55 is turned to the outside of the polishing tank 9, then an operator can fix a workpiece by using the clamping mechanism 5, then the operator can reset the clamping plate 55 by using the turning mechanism 3 to enable the workpiece to enter the inner cavity of the polishing tank 9, at the moment, the operator can add polishing liquid and a metal needle into the inner cavity of the polishing tank 9, and the motor 11 is started to enable the permanent magnet disc 13 to rotate, so that the metal needle in the polishing tank 9 continuously moves, and therefore the workpiece is processed; after the processing is finished, the user can turn the clamping plate 55 from bottom to front by 90 degrees through the turning mechanism 3 again, so that the operator can conveniently take out the workpiece.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The circuit connection related by the utility model is a conventional means adopted by the person skilled in the art, can be obtained through limited tests, and belongs to common general knowledge.

The components not described in detail herein are prior art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a magnetic force burnishing machine work piece upset anchor clamps, includes box (1), its characterized in that: one side of box (1) is through fixed box (2) of bolt fixedly connected with, the inner chamber of fixed box (2) is provided with tilting mechanism (3), one side of tilting mechanism (3) is through bolt fixedly connected with centre gripping case (4), the inner chamber of centre gripping case (4) is provided with fixture (5), one side of centre gripping case (4) is through bolt fixedly connected with spacing axle (6), one side of spacing axle (6) is through bearing rotation connection fixed plate (7), the bottom of fixed plate (7) is through bolt fixedly connected with one side at box (1) top, the upper half of the both sides of box (1) inner chamber is all through mounting panel (8) fixedly connected with polishing jar (9), the top of box (1) and polishing jar (9) is uncovered, the top of polishing jar (9) is glued and is sealed to be filled up (15), seal (15) laminating is in the upper wall of box (1) inner chamber, the lower half of box (1) inner chamber both sides is equipped with epoxy motor isolation board (10) through the bearing rotation, the fixed plate (12) are equipped with permanent magnet coupling (12) through the fixed shaft (12), both sides of the inner cavity of the box body (1) are provided with sliding grooves (14), and the periphery of the permanent magnet disc (13) penetrates through the sliding grooves (14) and is connected with the inner cavity of the sliding grooves (14) in a sliding manner.

2. The workpiece overturning fixture of the magnetic polishing machine as set forth in claim 1, wherein: turnover mechanism (3) are including electric putter (31), rack board (32), gear (33), rotation axis (34) and first spacing groove (35), the lower wall fixed mounting of fixed box (2) inner chamber has electric putter (31), the telescopic link of electric putter (31) all is through bolt fixedly connected with rack board (32), the positive meshing of rack board (32) has gear (33), the inner chamber flat key of gear (33) is connected with rotation axis (34), one side of rotation axis (34) is rotated through the bearing and is connected in one side of fixed box (2) inner chamber, the opposite side of rotation axis (34) runs through fixed box (2) and passes through the opposite side of bolt fixedly connected with centre gripping case (4).

3. The workpiece overturning fixture of the magnetic polishing machine as set forth in claim 2, wherein: the back of rack board (32) is through bolt fixedly connected with first stopper, first spacing groove (35) that use with first stopper cooperation is seted up to the back of fixed box (2) inner chamber.

4. The workpiece overturning fixture of the magnetic polishing machine as set forth in claim 1, wherein: the clamping mechanism (5) comprises a clamping motor (51), a screw rod (52), a movable plate (53), a through groove (54), a clamping plate (55), a second limiting block (56) and a second limiting groove (57), wherein the clamping motor (51) is fixedly assembled on one side of an inner cavity of the clamping box (4), the screw rod (52) is fixedly connected with an output shaft of the clamping motor (51) through a coupler, and one side of the screw rod (52) is rotationally connected to the other side of the inner cavity of the clamping box (4) through a bearing.

5. The workpiece overturning clamp of the magnetic polishing machine as set forth in claim 4, wherein: the utility model discloses a polishing device, including lead screw (52), clamp box (53), through groove (54) have all been seted up to the both sides on lead screw (52) surface, logical groove (54) have all been seted up to the both sides of clamp box (4) bottom, the bottom of fly leaf (53) all runs through groove (54), box (1) and polishing jar (9) in proper order and extends to the inner chamber of polishing jar (9), the inboard of fly leaf (53) is all fixedly assembled with splint (55).

6. The workpiece overturning fixture for the magnetic polishing machine as set forth in claim 5, wherein: the top of fly leaf (53) is all through bolt fixedly connected with second stopper (56), second spacing groove (57) that use with second stopper (56) cooperation are all seted up to the both sides of centre gripping case (4) inner chamber upper wall.